Portion of a backhoe



FIG. 1 is a rear and left side perspective view of a portion of a backhoe in accordance with the present invention;

FIG. 2 is a rear and right side perspective view of the portion of a backhoe shown in FIG. 1;

FIG. 3 is a rear view of the portion of a backhoe shown in FIG. 1;

FIG. 4 is a left side view of the portion of a backhoe shown in FIG. 1;

FIG. 5 is a right side view of the portion of a backhoe shown in FIG. 1. The part of the photograph shown in a coarse dot pattern and outlined in dashed lines illustrates a portion of the backhoe that forms no part of the claimed design; and,

FIG. 6 is a perspective view similar to FIG. 2. However, the part of the photograph shown in a coarse dot pattern and outlined in dashed lines illustrates a portion of the backhoe that forms no part of the claimed design. 

The ornamental design for a portion of a backhoe, as shown and described. 